# React Native Module

import SNSMobileSDK from '@sumsub/react-native-mobilesdk-module';

// ...

let launchSNSMobileSDK = () => {

    let apiUrl = "https://test-api.sumsub.com" // or https://api.sumsub.com
    let flowName = "msdk-basic-kyc" // or set up your own with the dashboard
    let accessToken = "your_access_token" // generate one on the backend

    let snsMobileSDK = SNSMobileSDK.Builder(apiUrl, flowName)
            .withAccessToken(accessToken, () => {
              // this is a token expiration handler, will be called if the provided token is invalid or got expired
              // call your backend to fetch a new access token (this is just an example)
              return fetch('http://example.org/', {
                method: 'GET',
              }).then(resp => {
                // return a fresh token from here
                return 'new_access_token'
              })
            })
            .withHandlers({ // Optional callbacks you can use to get notified of the corresponding events
              onStatusChanged: (event) => {
                console.log("onStatusChanged: [" + event.prevStatus + "] => [" + event.newStatus + "]");
              },
              onLog: (event) => {
                console.log("onLog: [Idensic] " + event.message);
              }
            })
            .withDebug(true)
            .withSupportEmail('[email protected]')
            .withLocale('en') // Optional, for cases when you need to override system locale
            .build();

    snsMobileSDK.launch().then(result => {
      console.log("SumSub SDK State: " + JSON.stringify(result))
    }).catch(err => {
      console.log("SumSub SDK Error: " + JSON.stringify(err))
    });
}

snsMobileSDK.dismiss()

.withHandlers({
  onEvent: (event) => {
    console.log("onEvent: " + JSON.stringify(event));
  }
})

.withHandlers({
  onActionResult: (result) => {
    console.log("onActionResult: " + JSON.stringify(result));

    // you must return a `Promise` that in turn should be resolved with 
    // either `cancel` to force the user interface to close, or `continue` to proceed as usual
    return new Promise(resolve => {
      resolve("continue");
    })
  }
})